having vivid dreams dealing with the past. thought I being shot a...

having vivid dreams dealing with the past. thought I being shot at while hanging on the trunk of a car then decided to jump off the trunk and lay below the rear bumper....only to find out I had thrown myself off the bed and was awakened by bumping against the wall,. I instantly awoke and realized I was laying next to my bed confused and remembering the dream vividly and know that was why I had thrown myself off the bed. This is extremely scary to me and have been yelling (not talking) never just talking, always confronting...always yelling at someone or an animal. I take 100 mg of Toprol a day for blood pressure. I also take a multi vitamin, 10 mg of lexapro, 800mg of fish oil and enjoy a vodka martini or 3 three times a week. I am 52 and still having regular cycles. Sometimes heavy sometimes extremely light. I drink a whey protein mixed with 2% milk every morning along with the above mentioned. Can you give me advise please?